Béatrice Tillier (born 18 September 1972) is a French illustrator and bande dessinée (BD) cartoonist.

[1][3] Later, living in Pas-de-Calais, she works with her husband and Thomas Mosdi on the series Sheewõwkees (Delcourt),[1] published between 2003 and 2009 in three volumes.

[5][6] In 2005, with Philippe Bonifay as scriptwriter, Mon voisin le Père Noël (My neighbor Santa Claus) was published, and was very well received on BD Gest'.

The years in the 2000 decade are marked in particular by her participation in the coloring of the albums Sheewōwkees, a series of heroic fantasy where the drawings are by her husband, Olivier Brazao.

The other albums of this series are published in the years 2010, during which, with the same scriptwriter, she also devotes herself to a new cycle of comics, Complainte des moes perdues.